Herbert gregory



(No Model.)

H. GREGORY. SHOE FOB. CYCLE WHEELS- No. 492,510. Patented Feb. 28, 1893.

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Earns HERBERT GREGORY, OF NEW YORK, N. Y.

SHOE FOR CYCLE-WHEELS.

SPECIFICATION forming part of Letters Patent No. 492,510, dated February28, 1893. Application filed October 26, 1892. Serial No. 450,006. (Nomodel.)

.i'b aZZ whom, it may concern:

Be it known that I, HERBERT GREGORY, a citizen'of the United States,anda resident of New York, in the county of New York and State of New York,have invented certain new and useful Improvements in Cycle-Traction, ofwhich the following is a specification.

The object of my invention is to provide a 'covering or shoe forbicycle-tires, for the purpose of better or more perfect traction or toprevent slipping on wet or icy pavements or tracks or on ice.

Iattain the object of myinvention by means of a strip or belt, composedof two or more layers of strong canvas, rubber cloth, or some similarsubstance, in which are fastened short spikes, and which is, attached tothe tire substantially as illustrated in the accompanying drawings,which are made a part of this specification, and in which Figure 1,shows a section of such a belt or strip and means of lacing or fasteningit together and to the tire of the wheel. Fig. 2, gives a cross-sectionview of a bicycle tire, and the spiked shoe, and a means of fasteningthem together. Fig. 8, gives a view of a bicycle wheel, with a sectionof such a spiked shoe or belt attached thereto, showing howit may beattached, and its general appearance when in place and ready for use.

Similarlettersrefer to similar parts throughout.

Again referring to Fig. 1, 13. indicates, the completed shoe or belt. A,the short spike with its flat disk or shoulder a. to hold it steady. O.and L. represent two thicknesses of canvas fastened together by means offlexible cement (preferably rubber cement) and stitched along the edgesas indicated by F. The disk or shoulder a, of spike A, is shown asplaced between the two layers or thicknesses of the belt with the spikeprotruding through the outer layer. E. indicates eyelet holes for thelacings. D. indicates a fine lacing, fastening the ends of the belttogether, S. aheavier lacing, (preferably of lace leather) by which theshoe or belt is to be fastened to the tire of the wheel. A shows part ofshoulder a. cut-away on some of the spikes, to make room for theeyelets.

The cross-section of the tire and shoe shown in Fig. 2. more fully showsthe shape and relative position of the different parts to each other, T.indicating a pneumatic tire. A shows more fully the shape of the spikewith its shoulder or disk a. placed between the layers of the belt, andslightly sprung to conform to the shape of the tire. O, L, the layers ofcanvas forming thebelt. S, the lacing fastening the belt to the tire,and Z, a section of a wheel spoke.

Fig. 3, gives the general appearance of the belt or shoe B. fastened totire T. by means of straps S, but I do not limit myself to this means offastening the shoe to the tire, as any well known means or style oflacing that would hold the shoe to the tire may be used withoutdeparting from the spirit of my invention.

Now, having described my invention and how to make and use it, what Iclaim as new, and desire to secure by Letters Patent, is-

1. A belt composed of canvas or similar substance, having short spikesembedded between the layers of said belt, and said belt arranged to belaced to the tire of a wheel, in combination with the tire and felly ofa wheel, substantially as and for the purpose set forth.

2. In a flexible ice shoe or belt, arranged to inclose a bicycle tire,the combination of the flexible belt with the short spikes, said spikesembedded between the layers of said belt and arranged to prevent thewheel from slipping all substantially as set forth.

Signed at New York, in the county of New York and State of New York,this 8th day of August, A. D. 1892.

HERBERT GREGORY.

Witnesses:

FERDINAND W. GREGORY, CAROLINE ORMsBEE GREGORY.

